Device for storing adsorbent

Abstract

The utility model discloses a device for storing adsorbents, which comprises a shell ring, a storage box, a panel, a feeding pipe, a pipe cover and a supporting device, the shell ring is arranged on an inner container, the shell ring is fixedly sleeved on the storage box, the panel is arranged on the storage box in an up-and-down sliding mode, the feeding pipe is arranged on the panel, the pipe cover is arranged on the panel, and the supporting device is arranged on the panel. The pipe cover is detachably arranged at one end of the feeding pipe, and the supporting device is used for supporting the panel moving upwards. According to the low-temperature liquid storage and transportation equipment, when the area between the shell and the inner container of the low-temperature liquid storage and transportation equipment is not vacuumized, the adsorbent is not in contact with outside air from being added to being added, moisture in the air is prevented from being absorbed after the adsorbent is in contact with the air, and the adsorbent cannot lose the original adsorption capacity; after the area between the shell and the inner container of the low-temperature liquid storage and transportation equipment is vacuumized, a gap is always kept between the panel and the storage box, so that the adsorbent adsorbs impurities and moisture in the area.

Description

Technical Field

[0001] The utility model relates to the technical field of adsorbent packaging, in particular to a device for storing adsorbent. Background Art

[0002] The deterioration of vacuum performance of cryogenic liquid storage and transportation equipment is one of the main reasons for the reduction of its life. Therefore, improving the application level of vacuum technology in cryogenic liquid storage and transportation equipment is one of the important tasks to ensure that cryogenic liquids are stored and transported in an energy-saving, economical, safe and reliable manner. At present, when adding adsorbent to the adsorbent storage device, the adsorbent will absorb moisture in the air after contacting with the air, which reduces the adsorption capacity of the adsorbent and has shortcomings. Utility Model Content

[0003] The purpose of the utility model is to solve the above technical problems and provide a device for storing adsorbent.

[0004] The technical solution of the utility model is as follows: a device for storing adsorbent, comprising a cylinder segment, a storage box, a panel, a feed pipe, a pipe cover and a supporting device, wherein the cylinder segment is arranged on an inner container, the cylinder segment is fixedly sleeved on the storage box, the panel is slidably arranged on the storage box up and down, the feed pipe is arranged on the panel, the pipe cover is detachably provided at one end of the feed pipe, and the supporting device is used to support the panel after it moves upward.

[0005] Preferably, the storage box is provided with a plurality of T-shaped guide rods, and the panel is slidably connected to the guide rods.

[0006] Preferably, a spring is sleeved on the guide rod.

[0007] Preferably, the supporting device comprises a cylinder with an opening at one end, a piston, a push rod and an annular baffle, the cylinder is arranged in the storage box, the piston is slidably arranged in the cylinder, the push rod is provided on the piston, and the annular baffle is arranged at the opening of the cylinder.

[0008] Preferably, the tube cover is threadably connected to the feed tube.

[0009] The beneficial effects of the utility model are as follows: in the utility model, when the area between the outer shell and the inner container of the low-temperature liquid storage and transportation equipment is not vacuumed, the adsorbent does not come into contact with the outside air from the time it is added to the time it is added, thereby avoiding absorption of moisture in the air after contact with the air, so that the adsorbent does not lose its original adsorption capacity; after the area between the outer shell and the inner container of the low-temperature liquid storage and transportation equipment is vacuumed, a gap is always maintained between the panel and the storage box, so that the adsorbent adsorbs impurities and moisture in the area. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a sectional view of the overall structure of a preferred embodiment of the utility model;

[0011] Figure 2 This is a front view of the connection between the guide rod and the spring in the preferred embodiment of the utility model;

[0012] Figure 3 It is a schematic diagram of the connection between the panel, the feed pipe and the pipe cover in the preferred embodiment of the utility model.

[0013] Figure numerals: cylinder section 10, storage box 2, guide rod 201, spring 2011, panel 3, feed pipe 4, pipe cover 5, cylinder 6, piston 7, push rod 8, annular baffle 9. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] Reference Figures 1 to 3 A device for storing an adsorbent comprises a cylinder segment 10, a storage box 2, a panel 3, a feed pipe 4, a pipe cover 5 and a supporting device, wherein the cylinder segment 10 is arranged on an inner container, the cylinder segment 10 is fixedly sleeved on the storage box 2, the panel 3 is slidably arranged on the storage box 2 up and down, the feed pipe 4 is arranged on the panel 3, one end of the feed pipe 4 is detachably provided with the pipe cover 5, and the supporting device is used to support the panel 3 after it moves upward. In the utility model, the cylinder section 10 is installed on the inner container, and the storage box 2 is installed on the cylinder section 10. The bottom of the storage box 2 is in the inner container, and the top is between the outer shell of the low-temperature liquid storage and transportation equipment and the inner container. The activated adsorbent is added to the storage box 2 through the filling pipe through the feeding pipe 4. After adding, the pipe cover 5 is installed, and the area between the outer shell of the low-temperature liquid storage and transportation equipment and the inner container is vacuumed. The pressure in the storage box 2 is greater than the pressure in the area. The panel 3 moves upward in the storage box 2 to connect the inside of the storage box 2 with the area, and the inside of the storage box 2 is also vacuumed. The supporting device supports the panel 3 after the upward movement, so that there is always a gap between the panel 3 and the storage box 2, so that the adsorbent absorbs impurities and moisture in the area. In this structure, when the area between the outer shell of the low-temperature liquid storage and transportation equipment and the inner container is not vacuumed, the adsorbent does not come into contact with the outside air from the time of addition to the time of addition, so as to avoid absorbing moisture in the air after contacting with the air, so that the adsorbent does not lose its original adsorption capacity.

[0016] As a preferred embodiment of the utility model, it may also have the following additional technical features:

[0017] In this embodiment, a plurality of T-shaped guide rods 201 are provided on the storage box 2, and the panel 3 is slidably connected to the guide rods 201. The panel 3 moves upward through the guide rods 201 under the action of pressure.

[0018] In this embodiment, a spring 2011 is sleeved on the guide rod 201, so that the panel 3 and the upper end surface of the storage box 2 can fit more tightly before the area is vacuumed, thereby achieving better sealing and avoiding contact with air.

[0019] In this embodiment, the supporting device includes a cylinder 6 with an opening at one end, a piston 7, a push rod 8 and an annular baffle 9. The cylinder 6 is arranged in the storage box 2, and the piston 7 is slidably arranged in the cylinder 6. The push rod 8 is provided on the piston 7, and the annular baffle 9 is arranged at the opening of the cylinder 6. When the area between the outer shell and the inner container of the low-temperature liquid storage and transportation equipment is vacuumed, the panel 3 moves upward, and the storage box 2 and the top area inside the cylinder 6 are also vacuumed. The upward movement of the piston 7 drives the push rod 8 to move upward, and one end of the push rod 8 abuts against the panel 3. When the vacuum is completed, the piston 7 will not move downward, and the push rod 8 always supports the panel 3, so that there is a gap between it and the upper end surface of the storage box 2, so that the adsorbent can adsorb impurities and moisture in the area.

[0020] In this embodiment, the tube cover 5 is threadedly connected to the feed tube 4, which is convenient for disassembly and installation.

[0021] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for storing an adsorbent, characterized in that: The invention comprises a cylinder section (10), a storage box (2), a panel (3), a feed pipe (4), a pipe cover (5) and a supporting device, wherein the cylinder section (10) is arranged on an inner container, the cylinder section (10) is fixedly sleeved on the storage box (2), the panel (3) is slidably arranged on the storage box (2) up and down, the feed pipe (4) is arranged on the panel (3), one end of the feed pipe (4) is detachably provided with the pipe cover (5), and the supporting device is used to support the panel (3) after it moves upward.

2. The device for storing an adsorbent according to claim 1, characterized in that: The storage box (2) is provided with a plurality of T-shaped guide rods (201), and the panel (3) is slidably connected to the guide rods (201).

3. The device for storing an adsorbent according to claim 2, characterized in that: The guide rod (201) is sleeved with a spring (2011).

4. The device for storing an adsorbent according to claim 1, characterized in that: The supporting device comprises a cylinder (6) with an opening at one end, a piston (7), a push rod (8) and an annular baffle (9); the cylinder (6) is arranged in the storage box (2); the piston (7) is slidably arranged in the cylinder (6); the push rod (8) is arranged on the piston (7); and the annular baffle (9) is arranged at the opening of the cylinder (6).

5. The device for storing an adsorbent according to claim 1, characterized in that: The tube cover (5) is threadedly connected to the feed tube (4).

Images